190473113 has 2 divisors, whose sum is σ = 190473114. Its totient is φ = 190473112.

The previous prime is 190473103. The next prime is 190473211. The reversal of 190473113 is 311374091.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114661264 + 75811849 = 10708^2 + 8707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-190473113 is a prime.

It is not a weakly prime, because it can be changed into another prime (190473103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95236556 + 95236557.

It is an arithmetic number, because the mean of its divisors is an integer number (95236557).

Almost surely, 2^190473113 is an apocalyptic number.

It is an amenable number.

190473113 is a deficient number, since it is larger than the sum of its proper divisors (1).

190473113 is an equidigital number, since it uses as much as digits as its factorization.

190473113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 190473113 is about 13801.1996942295. The cubic root of 190473113 is about 575.3664839473.

The spelling of 190473113 in words is "one hundred ninety million, four hundred seventy-three thousand, one hundred thirteen".